Package index • blorr

Shiny App

blr_launch_app(): Launch shiny app

Bivariate Analysis

blr_bivariate_analysis(): Bivariate analysis

blr_segment(): Event rate

blr_segment_twoway(): Two way event rate

blr_segment_dist() plot(<blr_segment_dist>): Response distribution

blr_woe_iv() plot(<blr_woe_iv>): WoE & IV

blr_woe_iv_stats(): Multi variable WOE & IV

Regression

blr_regress(): Binary logistic regression

Model Fit Statistics

blr_model_fit_stats(): Model fit statistics

blr_multi_model_fit_stats(): Multi model fit statistics

blr_test_lr(): Likelihood ratio test

blr_rsq_mcfadden(): McFadden's R2

blr_rsq_mcfadden_adj(): McFadden's adjusted R2

blr_rsq_cox_snell(): Cox Snell R2

blr_rsq_nagelkerke(): Cragg-Uhler (Nagelkerke) R2

blr_rsq_mckelvey_zavoina(): McKelvey Zavoina R2

blr_rsq_effron(): Effron R2

blr_rsq_count(): Count R2

blr_rsq_adj_count(): Adjusted count R2

Model Validation

blr_gains_table() plot(<blr_gains_table>): Gains table & lift chart

blr_ks_chart(): KS chart

blr_test_hosmer_lemeshow(): Hosmer lemeshow test

blr_gini_index(): Gini index

blr_lorenz_curve(): Lorenz curve

blr_confusion_matrix(): Confusion matrix

blr_pairs(): Concordant & discordant pairs

blr_roc_curve(): ROC curve

blr_decile_lift_chart(): Decile lift chart

blr_decile_capture_rate(): Event rate by decile

Variable Selection

blr_step_aic_forward() plot(<blr_step_aic_forward>): Stepwise AIC forward selection

blr_step_p_forward() plot(<blr_step_p_forward>): Stepwise forward regression

blr_step_aic_backward() plot(<blr_step_aic_backward>): Stepwise AIC backward elimination

blr_step_p_backward() plot(<blr_step_p_backward>): Stepwise backward regression

blr_step_aic_both() plot(<blr_step_aic_both>): Stepwise AIC selection

blr_step_p_both() plot(<blr_step_p_both>): Stepwise regression

Plot Data

blr_prep_roc_data(): ROC curve data

blr_prep_lorenz_data(): Lorenz curve data

blr_prep_dcrate_data(): Decile capture rate data

blr_prep_lchart_gmean() blr_prep_lchart_data(): Lift Chart data

blr_prep_kschart_data() blr_prep_kschart_line() blr_prep_ksannotate_y() blr_prep_kschart_stat() blr_prep_ksannotate_x(): KS Chart data

Residual Diagnostics

blr_plot_residual_fitted(): Residual vs fitted values plot

blr_plot_pearson_residual(): Residual values plot

blr_plot_deviance_fitted(): Deviance vs fitted values plot

blr_plot_deviance_residual(): Deviance residual values

blr_plot_leverage_fitted(): Leverage vs fitted values plot

blr_plot_leverage(): Leverage plot

blr_residual_diagnostics(): Residual diagnostics

blr_plot_diag_c(): CI Displacement C plot

blr_plot_diag_cbar(): CI Displacement CBAR plot

blr_plot_diag_difchisq(): Delta chisquare plot

blr_plot_diag_difdev(): Delta deviance plot

blr_plot_dfbetas_panel(): DFBETAs panel

blr_plot_diag_influence(): Influence diagnostics plot

blr_plot_diag_fit(): Fitted values diagnostics plot

blr_plot_diag_leverage(): Leverage diagnostics plot

blr_plot_c_fitted(): CI Displacement C vs fitted values plot

blr_plot_difchisq_fitted(): Delta chi square vs fitted values plot

blr_plot_difdev_fitted(): Delta deviance vs fitted values plot

blr_plot_difchisq_leverage(): Delta chi square vs leverage plot

blr_plot_difdev_leverage(): Delta deviance vs leverage plot

blr_plot_c_leverage(): CI Displacement C vs leverage plot

blr_plot_fitted_leverage(): Fitted values vs leverage plot

Collinearity Diagnostics

blr_coll_diag() blr_vif_tol() blr_eigen_cindex(): Collinearity diagnostics

Model Specification Error

blr_linktest(): Model specification error

Data

hsb2: High School and Beyond Data Set

bank_marketing: Bank marketing data set

stepwise: Dummy Data Set